Silkworm drug sprayer

Abstract

The invention discloses a silkworm drug sprayer. The silkworm drug sprayer includes a first feeding channel and a second feeding channel, a material storage box is fixedly installed between the firstfeeding channel and the second feeding channel, the portion, near the middle, of the outer surface of the material storage box is movably provided with a press cover, a flat material channel is formedin the middle of the inside of the material storage box, the upper end face of the first feeding channel is movably provided with a regulating switch, the portion, near the lower end of the regulating switch, in the first feeding channel is connected with a screw rod, and a valve seat is welded at the lower end of the screw rod. The silkworm drug sprayer is provided with a small air storage tank,the regulating switch and a nozzle structure, gas released by the air storage tank is used for spraying a silkworm drug out, stress is more uniform and more stable, meanwhile the spraying speed can be controlled, the spraying range is enlarged, through the fine design of mesh holes and a material splitting baffle, discharge is more reasonable and more uniform, and the sprayer is thus suitable fordifferent working conditions and has good application prospects.

Description

technical field [0001] The invention relates to the field of sericulture, in particular to a silkworm medicine sprayer. Background technique [0002] In the process of raising silkworms, it is necessary to apply silkworm medicine regularly to sterilize the raised silkworms to ensure the quality of silkworms. Most silkworm farmers adopt the method of throwing them by hand, which is easy to poison silkworms and cause waste. [0003] In the prior art, a passive pneumatic powder silkworm drug sprayer (patent publication number CN203661867U) includes a powder spraying pipe, an elastic air bag, a powder storage tank and a powder discharge pipe. The tail end of the powder spraying pipe is equipped with an elastic air bag, which The side wall of the powder spraying pipe and the powder storage tank are fixedly communicated through the powder discharge pipe, and a powder spraying head is provided at the front end of the powder spraying pipe; an air outlet and an air inlet are also pro...

AI Technical Summary

Problems solved by technology

[0002] In the process of raising silkworms, it is necessary to apply silkworm medicine regularly to sterilize the raised silkworms to ensure the quality of the silk. Most silkworm farmers adopt the method of hand throwing, which is easy to poison the silkworms and cause waste.

[0003] In the prior art, a passive pneumatic powder silkworm drug sprayer (patent publication number CN203661867U) includes a powder spraying pipe, an elastic air bag, a powder storage tank and a powder discharge pipe. The tail end of the powder spraying pipe is equipped with an elastic air bag, which The side wall of the powder spraying pipe and the powder storage tank are fixedly communicated through the powder discharge pipe, and a powder spraying head is provided at the front end of the powder spraying pipe; an air outlet and an air inlet are also provided on the outer wall of the elastic airbag, The air outlet and the air inlet are provided with a one-way valve, and the air outlet is connected with the tail end of the powder spraying pipe; the powder discharge pipe is provided with a flow regulating valve; the sprayer not only does not use electricity, but can pass through the flow regulating valve Adjusting and controlling the amount of powder can solve the problem of poor antivirus effect caused by uneven powder dosage during the disinfection process of silkworm farmers, and can also solve the problem of flying dust in silkworm rooms. Work efficiency; but there are many disadvantages. Manually squeeze the airbag, and the force applied each time is uneven, resulting in uneven drug dosage each time, which may cause some silkworms to be poisoned. At the same time, the area of ​​the air outlet is too small to spread in a large area , the work efficiency is low, so we propose a silkworm medicine sprayer

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